Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sun, 29 Apr 2001 10:55:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sun, 29 Apr 2001 10:55:11 -0400 Received: from dutidad.twi.tudelft.nl ([130.161.158.199]:16524 "EHLO dutidad") by vger.kernel.org with ESMTP id ; Sun, 29 Apr 2001 10:55:03 -0400 Date: Sun, 29 Apr 2001 16:55:01 +0200 From: "Charl P. Botha" To: linux-kernel@vger.kernel.org Subject: Re: 2.4.4 Sound corruption Message-ID: <20010429165501.A7545@dutidad.twi.tudelft.nl> Reply-To: "Charl P. Botha" Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="W/nzBZO5zC0uMSeA" Content-Disposition: inline User-Agent: Mutt/1.2.5i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --W/nzBZO5zC0uMSeA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 2.4.4 has broken sound here in a very strange way. I have a debian testing system, Abit KT7 (thus VIA KT133 chipset) and SB PC128 (es1371-based) sound card. Up until 2.4.3 everything was fine. Now, however, when I send _anything_ to /dev/dsp, I get continuous high-pitched beeping (nothing remotely resembling what the sound card should be doing). The strange thing is that when I cause hard disk activity (find / -name "*") the correct sound is produced in time with hard disc accesses (I have tried this with DMA enabled and disabled on the drive, same results). Also, when I switch desktops (icewm, XFree86 4.0.2, Nvidia 0.9.767 drivers) the correct sound is (very) momentarily produced (almost non-detectibly). After these periods of lucidity, the sound card returns to its high-pitched cacophony. I have attached copies of both /proc/interrupts and /proc/pci. If anyone requires more information, please say the word. I am not subscribed to this list. Best regards, -- charl p. botha | computer graphics and cad/cam http://cpbotha.net/ | http://www.cg.its.tudelft.nl/ --W/nzBZO5zC0uMSeA Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=proc_interrupts CPU0 0: 320161 XT-PIC timer 1: 19658 XT-PIC keyboard 2: 0 XT-PIC cascade 8: 1 XT-PIC rtc 9: 0 XT-PIC usb-uhci, usb-uhci 10: 272660 XT-PIC nvidia 11: 93973 XT-PIC eth0, es1371 12: 42760 XT-PIC PS/2 Mouse 14: 39388 XT-PIC ide0 15: 5 XT-PIC ide1 NMI: 0 ERR: 0 --W/nzBZO5zC0uMSeA Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=proc_pci PCI devices found: Bus 0, device 0, function 0: Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 3). Prefetchable 32 bit memory at 0xd8000000 [0xdbffffff]. Bus 0, device 1, function 0: PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] (rev 0). Master Capable. No bursts. Min Gnt=12. Bus 0, device 7, function 0: ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 34). Bus 0, device 7, function 1: IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 16). Master Capable. Latency=32. I/O at 0xd000 [0xd00f]. Bus 0, device 7, function 2: USB Controller: VIA Technologies, Inc. UHCI USB (rev 16). IRQ 9. Master Capable. Latency=32. I/O at 0xd400 [0xd41f]. Bus 0, device 7, function 3: USB Controller: VIA Technologies, Inc. UHCI USB (#2) (rev 16). IRQ 9. Master Capable. Latency=32. I/O at 0xd800 [0xd81f]. Bus 0, device 7, function 4: Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 48). IRQ 11. Bus 0, device 8, function 0: Multimedia video controller: Brooktree Corporation Bt878 (rev 17). IRQ 9. Master Capable. Latency=32. Min Gnt=16.Max Lat=40. Prefetchable 32 bit memory at 0xde000000 [0xde000fff]. Bus 0, device 8, function 1: Multimedia controller: Brooktree Corporation Bt878 (rev 17). IRQ 9. Master Capable. Latency=32. Min Gnt=4.Max Lat=255. Prefetchable 32 bit memory at 0xde001000 [0xde001fff]. Bus 0, device 9, function 0: Ethernet controller: Accton Technology Corporation SMC2-1211TX (rev 16). IRQ 11. Master Capable. Latency=32. Min Gnt=32.Max Lat=64. I/O at 0xdc00 [0xdcff]. Non-prefetchable 32 bit memory at 0xde002000 [0xde0020ff]. Bus 0, device 13, function 0: Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 8). IRQ 11. Master Capable. Latency=32. Min Gnt=12.Max Lat=128. I/O at 0xe000 [0xe03f]. Bus 1, device 0, function 0: VGA compatible controller: nVidia Corporation NV11 (rev 161). IRQ 10. Master Capable. Latency=248. Min Gnt=5.Max Lat=1. Non-prefetchable 32 bit memory at 0xdc000000 [0xdcffffff]. Prefetchable 32 bit memory at 0xd0000000 [0xd7ffffff]. --W/nzBZO5zC0uMSeA-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/